Back to Buy is a Shopify app that automatically sends back-in-stock notifications to customers when sold-out products become available again.

• Automatically notify customers when sold-out products are available again.
• Choose from ready-made designs or personalize your own restock emails.
• Add a “Notify me when available” option directly on product pages.
• View, filter, and manage customer alert requests from your Shopify admin.
• Install and start sending restock notifications in just a few clicks — no coding